<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="Keywords" content=""><meta name="Description" content=""><title>canvas场景连线特效</title><style type="text/css">*{margin:0;padding:0}body{background-color:#f4f4f4}</style></head><body><script type="text/javascript" color="0,0,255" opacity="0.6" zindex="-2" count="150" src="/canvas-nest.js"></script></body></html>